標(biāo)題: Titlebook: Antennas and Reaction Centers of Photosynthetic Bacteria; Structure, Interacti Maria Elisabeth Michel-Beyerle Conference proceedings 1985 S [打印本頁] 作者: Stubborn 時(shí)間: 2025-3-21 20:07
書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria影響因子(影響力)
書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria影響因子(影響力)學(xué)科排名
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書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria被引頻次
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書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria讀者反饋
書目名稱Antennas and Reaction Centers of Photosynthetic Bacteria讀者反饋學(xué)科排名
作者: 冥想后 時(shí)間: 2025-3-21 23:04 作者: FILLY 時(shí)間: 2025-3-22 02:52 作者: 迎合 時(shí)間: 2025-3-22 05:17 作者: 不能逃避 時(shí)間: 2025-3-22 10:40
Fluorescence Behaviour of Crystallized C-Phycocyanin (Trimer) from ,rgy-transfer between the phycocyanobilin chromophors, this biliprotein has the advantage that by now much is known about the structure of both the chromophor [1] and the protein [2, 3]. It was furthermore established that the fluorescence properties depend sensitively on temperature and the state of作者: maladorit 時(shí)間: 2025-3-22 13:32 作者: thwart 時(shí)間: 2025-3-22 18:16 作者: tariff 時(shí)間: 2025-3-22 22:51 作者: Ingenuity 時(shí)間: 2025-3-23 03:47
Bacteriochlorophyll ,- and ,-Protein Complexes from Chlorosomes of Green Sulfur Bacteria Compared wisting pigment [1]. In both groups all of the BChl . is located in chlorosomes, oblong bodies appressed to the inner surface of the cytoplasmic membrane as shown in Fig. 1. Inside the chlorosome are proteinaceous structures called rod elements which are thought to be made up of BChl .—binding protein作者: 火海 時(shí)間: 2025-3-23 05:47
Reverse-Phase High-Performance Liquid Chromatography of Antenna Pigment- and Chlorosomal Proteins oflation and separation of low molecular weight proteins (Mr 5000) and polypeptide fragments generated by enzymic or chemical cleavage of proteins. (1, 2). The distinct advantages of RP-HPLC, speed, sensitivity, reproducibility and resolution, have contributed to great advances in protein structure an作者: 洞穴 時(shí)間: 2025-3-23 11:10
High-Resolution 1H NMR of Light-Harvesting Chlorophyll-Proteinsinvestigated in D.O by 500 MHz .H NMR, using a DASWEFT pulse sequence [1] to suppress HDO resonances. The results are presented as an illustration of the potential of this method for similar bacterial proteins.作者: 切掉 時(shí)間: 2025-3-23 13:55
Crystallization and Linear Dichroism Measurements of the B800-850 Antenna Pigment-Protein Complex fr) to a final absorbance .... An equal volume of 1.6% (w/v) β;-D-octylglucopyranoside (βOG) in water was added at room temperature, and the resulting solubilizate centrifuged at ~2×10. g for 60 min. at 4° C. The supernatant was brought to room temperature, and 10% nonanoyl-N-methyl-glucamide (Nga) wa作者: outer-ear 時(shí)間: 2025-3-23 18:54
Linear Dichroism (LD) and Absorption Spectra of Crystals of B800–850 Light-Harvesting Complexes of ,ing polyethylene glycol 4000 (Merck, for gas chromatography). A technique to produce large and thick crystals suitable for X-ray diffraction is described elsewhere (1). For spectroscopic work, due to the high optical density of the crystals, thin extended crystalline plates are advantageous. The cry作者: 時(shí)代 時(shí)間: 2025-3-24 00:52
The Crystal Structure of the Photosynthetic Reaction Center from , calculation of an electron density map. Interpretation of this map led to the construction of atomic models of the prosthetic groups, and of the protein subunits in the RC complex. In this article we briefly summarize results of the X-ray work which have been described in more detail elsewhere (2),作者: 粗野 時(shí)間: 2025-3-24 04:50 作者: generic 時(shí)間: 2025-3-24 07:29
Einführung eines ?ko-Controllingi.e. the fact that the building blocs of the antenna rods are hexamers, numerous fluorescence studies have been performed on functionally intact phycobilisomes, as well as on their constituent aggregates [4–12]. Apparent differences in the results were blamed on different origin (organism) or prepar作者: 征服 時(shí)間: 2025-3-24 11:57 作者: 做作 時(shí)間: 2025-3-24 17:41
Biologie und die Materiewissenschaften,. From the amino acid sequence of the . protein it has been deduced that the protein can form an α-helix in which the amide groups (Asn and Gln) are located predominantly on one side of the helix. WECHSLER et al. [2] have proposed that 7 BChl . molecules are bound to each α-helix via interactions wi作者: 聲音刺耳 時(shí)間: 2025-3-24 22:28
Biologie und die Materiewissenschaften,omplex of . has also been reported by Allen et al. (see J.Allen, R.Taylor and G.Feher, this volume). Thin crystalline plates of the B800–850 complex of ., along the shortest dimension, can have optical densities as low as 0.3 at 850 nm. They have the form of parallelograms with edges being 0.05 to 0作者: projectile 時(shí)間: 2025-3-24 23:44
Verantwortung in der Wissenschaft,h the subunits L and M in the central part of the RC. In this region, the structure shows a high amount of local twofold symmetry, which relates large parts of the polypeptide chains of L and M, and also the pyrrole ring systems of corresponding BChl-bs and BPh-bs. The non-heme iron sits on this L-M作者: 裝勇敢地做 時(shí)間: 2025-3-25 05:45
Conference proceedings 1985shop for their contributions, and to the authors for the timely preparation of their manuscripts. I am indebted to the members of the organizing committee, Professors Sighart F. Fischer and Hugo Scheer for their most valuable assistance and advice. The workshop would not have been so successful with作者: 武器 時(shí)間: 2025-3-25 10:23 作者: 贊成你 時(shí)間: 2025-3-25 12:27
0172-6218 zing committee, Professors Sighart F. Fischer and Hugo Scheer for their most valuable assistance and advice. The workshop would not have been so successful with978-3-642-82690-0978-3-642-82688-7Series ISSN 0172-6218 Series E-ISSN 2364-9003 作者: shrill 時(shí)間: 2025-3-25 15:48 作者: 朋黨派系 時(shí)間: 2025-3-25 20:24 作者: Somber 時(shí)間: 2025-3-26 02:59
Bacteriochlorophyll ,- and ,-Protein Complexes from Chlorosomes of Green Sulfur Bacteria Compared wi. From the amino acid sequence of the . protein it has been deduced that the protein can form an α-helix in which the amide groups (Asn and Gln) are located predominantly on one side of the helix. WECHSLER et al. [2] have proposed that 7 BChl . molecules are bound to each α-helix via interactions wi作者: Fortify 時(shí)間: 2025-3-26 07:19 作者: 書法 時(shí)間: 2025-3-26 11:30 作者: 甜食 時(shí)間: 2025-3-26 13:26 作者: Irksome 時(shí)間: 2025-3-26 18:11 作者: Communicate 時(shí)間: 2025-3-26 23:21 作者: 天賦 時(shí)間: 2025-3-27 02:04
Antennas and Reaction Centers of Photosynthetic Bacteria978-3-642-82688-7Series ISSN 0172-6218 Series E-ISSN 2364-9003 作者: 控制 時(shí)間: 2025-3-27 06:06
Einführung Wirtschaftsinformatik [1]. The pigments become excited and transfer excitation energy to the special pair of the reaction center [2, 3]. In the antenna complex, which is a multimolecular transport system for delivering excitedstate energy, the polypeptides have a most important function [4]. They are responsible for:作者: 摘要記錄 時(shí)間: 2025-3-27 13:29
Verantwortung in der Wissenschaft,investigated in D.O by 500 MHz .H NMR, using a DASWEFT pulse sequence [1] to suppress HDO resonances. The results are presented as an illustration of the potential of this method for similar bacterial proteins.作者: 幾何學(xué)家 時(shí)間: 2025-3-27 14:31 作者: 性別 時(shí)間: 2025-3-27 18:27
Biologie und die Materiewissenschaften,Recently,methods have become available for producing good quality three-dimensional crystals of integral membrane proteins, in the presence of detergents [1, 2]. We were especially encouraged in this respect by the successful determination of the structure of the reaction centre from . [3], which has been so well described at this meeting.作者: 名詞 時(shí)間: 2025-3-28 01:53
Fluorescence-Detected Magnetic Resonance of the Antenna Bacteriochlorophyll Triplet States of PurpleFluorescence-detected magnetic resonance (FDMR) measurements in zero-field have been performed on the antenna bacteriochlorophyll (BChl) complexes of the purple photosynthetic bacteria . strains R 26.1 and R 26 S (original mutant) and . A1a.. In every case, at least two distinct triplet states are observed.作者: inchoate 時(shí)間: 2025-3-28 02:49 作者: Triglyceride 時(shí)間: 2025-3-28 10:18
Einführung Wirtschaftsinformatik [1]. The pigments become excited and transfer excitation energy to the special pair of the reaction center [2, 3]. In the antenna complex, which is a multimolecular transport system for delivering excitedstate energy, the polypeptides have a most important function [4]. They are responsible for:作者: 原來 時(shí)間: 2025-3-28 13:28
,Durchführung der Umweltbetriebsprüfung,he membrane-associated reaction centers, in which charge- separation across the membrane occurs (1). These organelles, the phycobilisomes, form rod-like substructures composed of different, but chemically and structurally related components. A main component is C-phycocyanin. Amino acid sequences of作者: BOOST 時(shí)間: 2025-3-28 16:24
,Durchführung eines Ersten Umweltchecks,e efficiently for it. In higher plants, a dominant mechanism is the growth towards the light. Aquatic and microorganisms adapt commonly by chromatic adaptation of the photosynthetic antenna. The chlorophylls . and . are rather inefficient in collecting green light, and several additional pigment sys作者: 彈藥 時(shí)間: 2025-3-28 20:10
Einführung eines ?ko-Controllingto 4 covalently bound linear tetrapyrrolic chromophores [1]. In vivo, the biliproteins are organized into complex structures [2], the phycobilisomes, which are attached to the outer thylakoid surface [3, 4]. Energy deposited in the phycobilisomes by light absorption is transferred mainly to photosys作者: Permanent 時(shí)間: 2025-3-28 23:26 作者: 小平面 時(shí)間: 2025-3-29 05:53
Verantwortung in der Wissenschaft,velength region of low Chl absorption. The chromophores in these pigments are open chain tetrapyrroles which are bound covalently to apoproteins [1]. It has been shown that the energy absorbed by phycobiliproteins feeds the small pool of Chl in these algae [2]. In cyanobacteria and red alga the phyc作者: Genistein 時(shí)間: 2025-3-29 09:03
https://doi.org/10.1007/978-3-540-78596-5tion of the mechanism of electronic excited-state energy-transfer in these structures, and in the larger assemblies containing them. The clustering of pigments in these structures, and their overall rotational symmetries, have no obvious purpose in a F?rster model of energy-transfer, but may play sp作者: JEER 時(shí)間: 2025-3-29 12:20 作者: muster 時(shí)間: 2025-3-29 16:03
Biologie und die Materiewissenschaften,sting pigment [1]. In both groups all of the BChl . is located in chlorosomes, oblong bodies appressed to the inner surface of the cytoplasmic membrane as shown in Fig. 1. Inside the chlorosome are proteinaceous structures called rod elements which are thought to be made up of BChl .—binding protein作者: 易于出錯(cuò) 時(shí)間: 2025-3-29 22:54
Biologie und die Materiewissenschaften,lation and separation of low molecular weight proteins (Mr 5000) and polypeptide fragments generated by enzymic or chemical cleavage of proteins. (1, 2). The distinct advantages of RP-HPLC, speed, sensitivity, reproducibility and resolution, have contributed to great advances in protein structure an作者: FELON 時(shí)間: 2025-3-30 02:29 作者: 發(fā)怨言 時(shí)間: 2025-3-30 06:17
Verantwortung in der Wissenschaft,) to a final absorbance .... An equal volume of 1.6% (w/v) β;-D-octylglucopyranoside (βOG) in water was added at room temperature, and the resulting solubilizate centrifuged at ~2×10. g for 60 min. at 4° C. The supernatant was brought to room temperature, and 10% nonanoyl-N-methyl-glucamide (Nga) wa作者: perjury 時(shí)間: 2025-3-30 08:35 作者: Libido 時(shí)間: 2025-3-30 15:35
Verantwortung in der Wissenschaft, calculation of an electron density map. Interpretation of this map led to the construction of atomic models of the prosthetic groups, and of the protein subunits in the RC complex. In this article we briefly summarize results of the X-ray work which have been described in more detail elsewhere (2),作者: bacteria 時(shí)間: 2025-3-30 19:35
Verantwortung in der Wissenschaft,action centers from .) were crystallized /4/ and an X-ray structure analysis yielded the pigment arrangement /5/. From the latter publication we know that the four bacteriochlorophyllb (BC) and the two bacteriopheophytine b (BP) molecules are arranged in two branches (see Fig. 1). They are related p作者: 合法 時(shí)間: 2025-3-31 00:44
Structure of Antenna Polypeptides [1]. The pigments become excited and transfer excitation energy to the special pair of the reaction center [2, 3]. In the antenna complex, which is a multimolecular transport system for delivering excitedstate energy, the polypeptides have a most important function [4]. They are responsible for:作者: syncope 時(shí)間: 2025-3-31 03:00
High-Resolution 1H NMR of Light-Harvesting Chlorophyll-Proteinsinvestigated in D.O by 500 MHz .H NMR, using a DASWEFT pulse sequence [1] to suppress HDO resonances. The results are presented as an illustration of the potential of this method for similar bacterial proteins.作者: 暫時(shí)別動(dòng) 時(shí)間: 2025-3-31 05:23
The Crystal and Molecular Structure of C-Phycocyanin phycocyanins of different bacteria have been determined and compared with each other and with sequences of other phycobilisome components, phycoerythrin and allophycocyanin (2, 3). These show extensive homology indicating common three-dimensional foldings.作者: 軟膏 時(shí)間: 2025-3-31 11:52
Exciton State and Energy Transfer in Bacterial Membranes: The Role of Pigment-Protein Cyclic Unit Stecific roles if the transfer mechanism is more coherent. The question of the role of these rotationally symmetric structures in the handling of electronic excitation energy is addressed here, in an admittedly somewhat speculative fashion, specifically for the antenna assemblies of purple bacterial membranes.作者: 紅潤(rùn) 時(shí)間: 2025-3-31 14:44
Conference proceedings 1985hop focussed on primary processes with emphasis on structure, inter- actions and dynamics. It assessed structural, spectroscopic and dynamic data which have accumulated recently, providing an overview of the mech- anism of the acquisition, storage and useful disposal of energy in bacterial photosynt作者: DAFT 時(shí)間: 2025-3-31 19:36
0172-6218 This workshop focussed on primary processes with emphasis on structure, inter- actions and dynamics. It assessed structural, spectroscopic and dynamic data which have accumulated recently, providing an overview of the mech- anism of the acquisition, storage and useful disposal of energy in bacterial作者: bronchodilator 時(shí)間: 2025-4-1 00:45 作者: 聰明 時(shí)間: 2025-4-1 05:17 作者: Ferritin 時(shí)間: 2025-4-1 08:30
